18953172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{75211}}^1$

素因数の和:75228

約数の個数: 36

約数和(自身を含む): 54754336

約数和(自身を除く): 35801164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 75211, 150422, 225633, 300844, 451266, 526477, 676899, 902532, 1052954, 1353798, 1579431, 2105908, 2707596, 3158862, 4738293, 6317724, 9476586, 18953172]

約数ペア:

[(1, 18953172), (2, 9476586), (3, 6317724), (4, 4738293), (6, 3158862), (7, 2707596), (9, 2105908), (12, 1579431), (14, 1353798), (18, 1052954), (21, 902532), (28, 676899), (36, 526477), (42, 451266), (63, 300844), (84, 225633), (126, 150422), (252, 75211)]